100561116610 has 16 divisors (see below), whose sum is σ = 181151116416. Its totient is φ = 40193089648.

The previous prime is 100561116589. The next prime is 100561116641. The reversal of 100561116610 is 16611165001.

It is a super-2 number, since 2×100561116610² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3906154 + ... + 3931813.

It is an arithmetic number, because the mean of its divisors is an integer number (11321944776).

Almost surely, 2^100561116610 is an apocalyptic number.

100561116610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100561116610 is a deficient number, since it is larger than the sum of its proper divisors (80589999806).

100561116610 is a wasteful number, since it uses less digits than its factorization.

100561116610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7839257.

The product of its (nonzero) digits is 1080, while the sum is 28.

The spelling of 100561116610 in words is "one hundred billion, five hundred sixty-one million, one hundred sixteen thousand, six hundred ten".